42888448

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 91060200

約数和(自身を除く): 48171752

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 109, 116, 128, 212, 218, 232, 256, 424, 436, 464, 848, 872, 928, 1537, 1696, 1744, 1856, 3074, 3161, 3392, 3488, 3712, 5777, 6148, 6322, 6784, 6976, 7424, 11554, 12296, 12644, 13568, 13952, 23108, 24592, 25288, 27904, 46216, 49184, 50576, 92432, 98368, 101152, 167533, 184864, 196736, 202304, 335066, 369728, 393472, 404608, 670132, 739456, 809216, 1340264, 1478912, 2680528, 5361056, 10722112, 21444224, 42888448]

約数ペア:

[(1, 42888448), (2, 21444224), (4, 10722112), (8, 5361056), (16, 2680528), (29, 1478912), (32, 1340264), (53, 809216), (58, 739456), (64, 670132), (106, 404608), (109, 393472), (116, 369728), (128, 335066), (212, 202304), (218, 196736), (232, 184864), (256, 167533), (424, 101152), (436, 98368), (464, 92432), (848, 50576), (872, 49184), (928, 46216), (1537, 27904), (1696, 25288), (1744, 24592), (1856, 23108), (3074, 13952), (3161, 13568), (3392, 12644), (3488, 12296), (3712, 11554), (5777, 7424), (6148, 6976), (6322, 6784)]